| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Otto Mønsted•Acthon |
| Used name | Otto Mønsted•Acthon |
| Born | 21 December 1917 in København (Copenhagen), Hovedstaden (DEN) |
| Died | 13 August 1980 in Odder, Midtjylland (DEN) |
| NOC | Denmark |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1948 Summer Olympics | Equestrian Jumping (Equestrian) | DEN |
Otto Mønsted Acthon | |||
| Individual, Men (Olympic) | Please | |||||
| Team, Men (Olympic) | Please / Denmark | |||||
| 1952 Summer Olympics | Equestrian Eventing (Equestrian) | DEN |
Otto Mønsted Acthon | |||
| Individual, Men (Olympic) | Sirdar | 26 | ||||
| Team, Men (Olympic) | Sirdar / Denmark | 5 |